Whats the value of the expression below?
2/5 divided by 6/7

a) 12/35
b) 7/15
c) 15/7
d) 32/12

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =